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Control Systems
Which system is also known as automatic control system?
Nether 1 nor 2
Either 1 or 2
Closed loop control system
Open loop control system
Nether 1 nor 2
Either 1 or 2
Closed loop control system
Open loop control system
Answer
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Related Question
Control Systems
Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ?
lead-lag
lead
lag
lag-lead
lead-lag
lead
lag
lag-lead
Answer
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Control Systems
A unity feedback control system has an open loop transfer function G(s) = k/(s(s² + 7s + 12) The gain k for which s = -1 + j1 will lie on the root locus of the system is
6.5
4
10
5
6.5
4
10
5
Answer
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Control Systems
Force balancing equation of a mass element is (where, x = displacement)
any of the above
M *x
M d2x/dt2
M dx/dt
any of the above
M *x
M d2x/dt2
M dx/dt
Answer
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Control Systems
The closed loop transfer function of a system is 25/(s² + 25). The settling time of the system is
5 sec
25 sec
∞ sec
1 sec
5 sec
25 sec
∞ sec
1 sec
Answer
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Control Systems
Given the transfer function of a system. Which of the following characteristics does it have?
Critical damped
Under damped
any of the above
Over damped
Critical damped
Under damped
any of the above
Over damped
Answer
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